kscience/kmath
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Merge remote-tracking branch 'origin/dev' into dev

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Alexander Nozik 2021-02-15 09:35:14 +03:00
commit f201210fa0
14 changed files with 58 additions and 36 deletions
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4
README.md
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@ -257,8 +257,8 @@ repositories {
} }
dependencies { dependencies {
api("kscience.kmath:kmath-core:0.2.0-dev-6") api("kscience.kmath:kmath-core:0.2.0-dev-7")
// api("kscience.kmath:kmath-core-jvm:0.2.0-dev-6") for jvm-specific version // api("kscience.kmath:kmath-core-jvm:0.2.0-dev-7") for jvm-specific version
} }
``` ```

4
examples/src/benchmarks/kotlin/kscience/kmath/benchmarks/BufferBenchmark.kt
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@ -1,7 +1,7 @@
package kscience.kmath.benchmarks package kscience.kmath.benchmarks
import kscience.kmath.operations.Complex import kscience.kmath.complex.Complex
import kscience.kmath.operations.complex import kscience.kmath.complex.complex
import kscience.kmath.structures.MutableBuffer import kscience.kmath.structures.MutableBuffer
import kscience.kmath.structures.RealBuffer import kscience.kmath.structures.RealBuffer
import org.openjdk.jmh.annotations.Benchmark import org.openjdk.jmh.annotations.Benchmark

8
kmath-ast/README.md
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@ -12,7 +12,7 @@ This subproject implements the following features:
> #### Artifact: > #### Artifact:
> >
> This module artifact: `kscience.kmath:kmath-ast:0.2.0-dev-6`. > This module artifact: `kscience.kmath:kmath-ast:0.2.0-dev-7`.
> >
> Bintray release version: [ ![Download](https://api.bintray.com/packages/mipt-npm/kscience/kmath-ast/images/download.svg) ](https://bintray.com/mipt-npm/kscience/kmath-ast/_latestVersion) > Bintray release version: [ ![Download](https://api.bintray.com/packages/mipt-npm/kscience/kmath-ast/images/download.svg) ](https://bintray.com/mipt-npm/kscience/kmath-ast/_latestVersion)
> >
@ -30,7 +30,7 @@ This subproject implements the following features:
> } > }
> >
> dependencies { > dependencies {
> implementation 'kscience.kmath:kmath-ast:0.2.0-dev-6' > implementation 'kscience.kmath:kmath-ast:0.2.0-dev-7'
> } > }
> ``` > ```
> **Gradle Kotlin DSL:** > **Gradle Kotlin DSL:**
@ -44,7 +44,7 @@ This subproject implements the following features:
> } > }
> >
> dependencies { > dependencies {
> implementation("kscience.kmath:kmath-ast:0.2.0-dev-6") > implementation("kscience.kmath:kmath-ast:0.2.0-dev-7")
> } > }
> ``` > ```
@ -75,7 +75,7 @@ import kscience.kmath.expressions.Symbol;
public final class AsmCompiledExpression_45045_0 implements Expression<Double> { public final class AsmCompiledExpression_45045_0 implements Expression<Double> {
private final Object[] constants; private final Object[] constants;
public final Double invoke(Map<Symbol, Double> arguments) { public final Double invoke(Map<Symbol, ? extends Double> arguments) {
return (Double)((Function2)this.constants[0]).invoke((Double)MapIntrinsics.getOrFail(arguments, "x"), 2); return (Double)((Function2)this.constants[0]).invoke((Double)MapIntrinsics.getOrFail(arguments, "x"), 2);
} }

2
kmath-ast/docs/README-TEMPLATE.md
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@ -33,7 +33,7 @@ import kscience.kmath.expressions.Symbol;
public final class AsmCompiledExpression_45045_0 implements Expression<Double> { public final class AsmCompiledExpression_45045_0 implements Expression<Double> {
private final Object[] constants; private final Object[] constants;
public final Double invoke(Map<Symbol, Double> arguments) { public final Double invoke(Map<Symbol, ? extends Double> arguments) {
return (Double)((Function2)this.constants[0]).invoke((Double)MapIntrinsics.getOrFail(arguments, "x"), 2); return (Double)((Function2)this.constants[0]).invoke((Double)MapIntrinsics.getOrFail(arguments, "x"), 2);
} }

2
kmath-ast/src/jvmMain/kotlin/kscience/kmath/asm/internal/AsmBuilder.kt
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@ -83,7 +83,7 @@ internal class AsmBuilder<T>(
ACC_PUBLIC or ACC_FINAL, ACC_PUBLIC or ACC_FINAL,
"invoke", "invoke",
getMethodDescriptor(tType, MAP_TYPE), getMethodDescriptor(tType, MAP_TYPE),
"(L${MAP_TYPE.internalName}<${SYMBOL_TYPE.descriptor}${if (Modifier.isFinal(classOfT.modifiers)) "" else "+"}${tType.descriptor}>;)${tType.descriptor}", "(L${MAP_TYPE.internalName}<${SYMBOL_TYPE.descriptor}+${tType.descriptor}>;)${tType.descriptor}",
null, null,
).instructionAdapter { ).instructionAdapter {
invokeMethodVisitor = this invokeMethodVisitor = this

6
kmath-complex/README.md
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@ -8,7 +8,7 @@ Complex and hypercomplex number systems in KMath:
> #### Artifact: > #### Artifact:
> >
> This module artifact: `kscience.kmath:kmath-complex:0.2.0-dev-6`. > This module artifact: `kscience.kmath:kmath-complex:0.2.0-dev-7`.
> >
> Bintray release version: [ ![Download](https://api.bintray.com/packages/mipt-npm/kscience/kmath-complex/images/download.svg) ](https://bintray.com/mipt-npm/kscience/kmath-complex/_latestVersion) > Bintray release version: [ ![Download](https://api.bintray.com/packages/mipt-npm/kscience/kmath-complex/images/download.svg) ](https://bintray.com/mipt-npm/kscience/kmath-complex/_latestVersion)
> >
@ -26,7 +26,7 @@ Complex and hypercomplex number systems in KMath:
> } > }
> >
> dependencies { > dependencies {
> implementation 'kscience.kmath:kmath-complex:0.2.0-dev-6' > implementation 'kscience.kmath:kmath-complex:0.2.0-dev-7'
> } > }
> ``` > ```
> **Gradle Kotlin DSL:** > **Gradle Kotlin DSL:**
@ -40,6 +40,6 @@ Complex and hypercomplex number systems in KMath:
> } > }
> >
> dependencies { > dependencies {
> implementation("kscience.kmath:kmath-complex:0.2.0-dev-6") > implementation("kscience.kmath:kmath-complex:0.2.0-dev-7")
> } > }
> ``` > ```

6
kmath-core/README.md
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@ -15,7 +15,7 @@ performance calculations to code generation.
> #### Artifact: > #### Artifact:
> >
> This module artifact: `kscience.kmath:kmath-core:0.2.0-dev-6`. > This module artifact: `kscience.kmath:kmath-core:0.2.0-dev-7`.
> >
> Bintray release version: [ ![Download](https://api.bintray.com/packages/mipt-npm/kscience/kmath-core/images/download.svg) ](https://bintray.com/mipt-npm/kscience/kmath-core/_latestVersion) > Bintray release version: [ ![Download](https://api.bintray.com/packages/mipt-npm/kscience/kmath-core/images/download.svg) ](https://bintray.com/mipt-npm/kscience/kmath-core/_latestVersion)
> >
@ -33,7 +33,7 @@ performance calculations to code generation.
> } > }
> >
> dependencies { > dependencies {
> implementation 'kscience.kmath:kmath-core:0.2.0-dev-6' > implementation 'kscience.kmath:kmath-core:0.2.0-dev-7'
> } > }
> ``` > ```
> **Gradle Kotlin DSL:** > **Gradle Kotlin DSL:**
@ -47,6 +47,6 @@ performance calculations to code generation.
> } > }
> >
> dependencies { > dependencies {
> implementation("kscience.kmath:kmath-core:0.2.0-dev-6") > implementation("kscience.kmath:kmath-core:0.2.0-dev-7")
> } > }
> ``` > ```

14
kmath-core/src/commonMain/kotlin/kscience/kmath/linear/MatrixContext.kt
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@ -9,7 +9,10 @@ import kscience.kmath.structures.BufferFactory
import kscience.kmath.structures.asSequence import kscience.kmath.structures.asSequence
/** /**
* Basic operations on matrices. Operates on [Matrix] * Basic operations on matrices. Operates on [Matrix].
*
* @param T the type of items in the matrices.
* @param M the type of operated matrices.
*/ */
public interface MatrixContext<T : Any, out M : Matrix<T>> : SpaceOperations<Matrix<T>> { public interface MatrixContext<T : Any, out M : Matrix<T>> : SpaceOperations<Matrix<T>> {
/** /**
@ -83,9 +86,16 @@ public interface MatrixContext<T : Any, out M : Matrix<T>> : SpaceOperations<Mat
} }
} }
/**
* Partial implementation of [MatrixContext] for matrices of [Ring].
*
* @param T the type of items in the matrices.
* @param R the type of ring of matrix elements.
* @param M the type of operated matrices.
*/
public interface GenericMatrixContext<T : Any, R : Ring<T>, out M : Matrix<T>> : MatrixContext<T, M> { public interface GenericMatrixContext<T : Any, R : Ring<T>, out M : Matrix<T>> : MatrixContext<T, M> {
/** /**
* The ring context for matrix elements * The ring over matrix elements.
*/ */
public val elementContext: R public val elementContext: R

5
kmath-core/src/commonMain/kotlin/kscience/kmath/linear/VirtualMatrix.kt
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@ -1,5 +1,10 @@
package kscience.kmath.linear package kscience.kmath.linear
/**
* The matrix where each element is evaluated each time when is being accessed.
*
* @property generator the function that provides elements.
*/
public class VirtualMatrix<T : Any>( public class VirtualMatrix<T : Any>(
override val rowNum: Int, override val rowNum: Int,
override val colNum: Int, override val colNum: Int,

7
kmath-core/src/commonMain/kotlin/kscience/kmath/nd/Structure2D.kt
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@ -86,3 +86,10 @@ public fun <T> NDStructure<T>.as2D(): Structure2D<T> = if (shape.size == 2)
Structure2DWrapper(this) Structure2DWrapper(this)
else else
error("Can't create 2d-structure from ${shape.size}d-structure") error("Can't create 2d-structure from ${shape.size}d-structure")
/**
* Alias for [Structure2D] with more familiar name.
*
* @param T the type of items in the matrix.
*/
public typealias Matrix<T> = Structure2D<T>

18
kmath-core/src/commonMain/kotlin/kscience/kmath/operations/Algebra.kt
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@ -95,8 +95,8 @@ public interface Algebra<T> {
public inline operator fun <A : Algebra<*>, R> A.invoke(block: A.() -> R): R = run(block) public inline operator fun <A : Algebra<*>, R> A.invoke(block: A.() -> R): R = run(block)
/** /**
* Represents "semispace", i.e. algebraic structure with associative binary operation called "addition" as well as * Represents linear space without neutral element, i.e. algebraic structure with associative, binary operation [add]
* multiplication by scalars. * and scalar multiplication [multiply].
* *
* @param T the type of element of this semispace. * @param T the type of element of this semispace.
*/ */
@ -208,10 +208,10 @@ public interface SpaceOperations<T> : Algebra<T> {
} }
/** /**
* Represents linear space, i.e. algebraic structure with associative binary operation called "addition" and its neutral * Represents linear space with neutral element, i.e. algebraic structure with associative, binary operation [add] and
* element as well as multiplication by scalars. * scalar multiplication [multiply].
* *
* @param T the type of element of this group. * @param T the type of element of this semispace.
*/ */
public interface Space<T> : SpaceOperations<T> { public interface Space<T> : SpaceOperations<T> {
/** /**
@ -221,8 +221,8 @@ public interface Space<T> : SpaceOperations<T> {
} }
/** /**
* Represents semiring, i.e. algebraic structure with two associative binary operations called "addition" and * Represents rng, i.e. algebraic structure with associative, binary, commutative operation [add] and associative,
* "multiplication". * operation [multiply] distributive over [add].
* *
* @param T the type of element of this semiring. * @param T the type of element of this semiring.
*/ */
@ -270,8 +270,8 @@ public interface Ring<T> : Space<T>, RingOperations<T> {
} }
/** /**
* Represents semifield, i.e. algebraic structure with three operations: associative "addition" and "multiplication", * Represents field without identity elements, i.e. algebraic structure with associative, binary, commutative operations
* and "division". * [add] and [multiply]; binary operation [divide] as multiplication of left operand by reciprocal of right one.
* *
* @param T the type of element of this semifield. * @param T the type of element of this semifield.
*/ */

6
kmath-for-real/README.md
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@ -7,7 +7,7 @@
> #### Artifact: > #### Artifact:
> >
> This module artifact: `kscience.kmath:kmath-for-real:0.2.0-dev-6`. > This module artifact: `kscience.kmath:kmath-for-real:0.2.0-dev-7`.
> >
> Bintray release version: [ ![Download](https://api.bintray.com/packages/mipt-npm/kscience/kmath-for-real/images/download.svg) ](https://bintray.com/mipt-npm/kscience/kmath-for-real/_latestVersion) > Bintray release version: [ ![Download](https://api.bintray.com/packages/mipt-npm/kscience/kmath-for-real/images/download.svg) ](https://bintray.com/mipt-npm/kscience/kmath-for-real/_latestVersion)
> >
@ -25,7 +25,7 @@
> } > }
> >
> dependencies { > dependencies {
> implementation 'kscience.kmath:kmath-for-real:0.2.0-dev-6' > implementation 'kscience.kmath:kmath-for-real:0.2.0-dev-7'
> } > }
> ``` > ```
> **Gradle Kotlin DSL:** > **Gradle Kotlin DSL:**
@ -39,6 +39,6 @@
> } > }
> >
> dependencies { > dependencies {
> implementation("kscience.kmath:kmath-for-real:0.2.0-dev-6") > implementation("kscience.kmath:kmath-for-real:0.2.0-dev-7")
> } > }
> ``` > ```

6
kmath-functions/README.md
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@ -10,7 +10,7 @@ Functions and interpolations:
> #### Artifact: > #### Artifact:
> >
> This module artifact: `kscience.kmath:kmath-functions:0.2.0-dev-6`. > This module artifact: `kscience.kmath:kmath-functions:0.2.0-dev-7`.
> >
> Bintray release version: [ ![Download](https://api.bintray.com/packages/mipt-npm/kscience/kmath-functions/images/download.svg) ](https://bintray.com/mipt-npm/kscience/kmath-functions/_latestVersion) > Bintray release version: [ ![Download](https://api.bintray.com/packages/mipt-npm/kscience/kmath-functions/images/download.svg) ](https://bintray.com/mipt-npm/kscience/kmath-functions/_latestVersion)
> >
@ -28,7 +28,7 @@ Functions and interpolations:
> } > }
> >
> dependencies { > dependencies {
> implementation 'kscience.kmath:kmath-functions:0.2.0-dev-6' > implementation 'kscience.kmath:kmath-functions:0.2.0-dev-7'
> } > }
> ``` > ```
> **Gradle Kotlin DSL:** > **Gradle Kotlin DSL:**
@ -42,6 +42,6 @@ Functions and interpolations:
> } > }
> >
> dependencies { > dependencies {
> implementation("kscience.kmath:kmath-functions:0.2.0-dev-6") > implementation("kscience.kmath:kmath-functions:0.2.0-dev-7")
> } > }
> ``` > ```

6
kmath-nd4j/README.md
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@ -9,7 +9,7 @@ This subproject implements the following features:
> #### Artifact: > #### Artifact:
> >
> This module artifact: `kscience.kmath:kmath-nd4j:0.2.0-dev-6`. > This module artifact: `kscience.kmath:kmath-nd4j:0.2.0-dev-7`.
> >
> Bintray release version: [ ![Download](https://api.bintray.com/packages/mipt-npm/kscience/kmath-nd4j/images/download.svg) ](https://bintray.com/mipt-npm/kscience/kmath-nd4j/_latestVersion) > Bintray release version: [ ![Download](https://api.bintray.com/packages/mipt-npm/kscience/kmath-nd4j/images/download.svg) ](https://bintray.com/mipt-npm/kscience/kmath-nd4j/_latestVersion)
> >
@ -27,7 +27,7 @@ This subproject implements the following features:
> } > }
> >
> dependencies { > dependencies {
> implementation 'kscience.kmath:kmath-nd4j:0.2.0-dev-6' > implementation 'kscience.kmath:kmath-nd4j:0.2.0-dev-7'
> } > }
> ``` > ```
> **Gradle Kotlin DSL:** > **Gradle Kotlin DSL:**
@ -41,7 +41,7 @@ This subproject implements the following features:
> } > }
> >
> dependencies { > dependencies {
> implementation("kscience.kmath:kmath-nd4j:0.2.0-dev-6") > implementation("kscience.kmath:kmath-nd4j:0.2.0-dev-7")
> } > }
> ``` > ```